Dutch Leonard career wins
191Career Regular Season
Dutch Leonard has recorded 191 wins over 20 regular seasons, 141st among 6,765 MLB players on file.
- Best season on file: 20 in 1939.
- Most recent: 2 in 1953.
Sum of 20 regular seasons, 1933 through 1953. Figures come from ESPN's box scores and were last read on September 21, 2026.